VCNT2020 Vishay, SMT Reflective Optical Sensor, Phototransistor Output

View all Reflective Optical Sensors

Subtotal (1 reel of 3000 units)*

£594.00

(exc. VAT)

£714.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 9,000 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
3000 +£0.198£594.00

*price indicative

RS Stock No.:
161-2050
Mfr. Part No.:
VCNT2020
Brand:
Vishay
Find similar products by selecting one or more attributes.
Select all

Brand

Vishay

Peak Sensor Distance

2.5mm

Output Device

Phototransistor

Typical Rise Time

10µs

Typical Fall Time

15µs

Number of Pins

4

Mounting Type

Surface Mount

Package Type

SMD

Dimensions

2.5 x 2 x 0.8mm

Height

0.8mm

Length

2.5mm

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-25°C

Width

2mm

Output Signal Type

Analogue

Operating Temperature Range

-25 → +85°C

The VCNT2020 is a reflective sensor in a miniature SMD package. It has a compact construction where the emitting light source and the detector are arranged in the same plane. The operating infrared wavelength is 940 nm. The detector consists of a silicon phototransistor. The sensor analog output signal (photo current) is triggered by detection of reflected infrared light from a close by object. The sensor has a built in daylight blocking filter, which greatly suppresses disturbing ambient light and therefore increases signal to noise ratio.

Package type: SMD
Detector type: phototransistor
Dimensions (L x W x H in mm): 2.5 x 2 x 0.8
Operating range within > 20 % relative collector current: 0.2 mm to 2.5 mm
Emitter wavelength: 940 nm
Moisture sensitivity level (MSL): 4
APPLICATIONS:
Position sensor
Optical switch
Optical encoder (e.g. disc and tape drives for DVD and/or camera applications)
Object detection (e.g. paper presence in printer and copy machines)

Related links